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    Average homeowner rating
  • Verified reviews icon44
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Westchester - Updated Nov 2026

Avatar for O'Rourke Deck Services, LLC
O'Rourke Deck Services, LLC
4.9(
84
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Westchester, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"The O'Rourke team was a joy to work with. Sean came out, met us, listened to what we wanted in a deck, and came back with a very competitive estimate. He was happy to make some revisions, and we hired him. His team took care of obtaining permits, removing the old deck, preparing the ground (including a weed barrier), and building the new deck. Sean was easy to communicate with and kept us updated as things went along. We realized we had made an error in what we requested, and he was able to pivot and give us a beautiful deck that we use often. Our deck is the envy of the neighborhood and we love it! Thanks O'Rourke!"
Riverside TREX Transcend
Clarendon Hills TREX Transcend
Western Red Cedar
Response time12 hrs
17 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Sal's Power Washing
Sal's Power Washing
4.5(
98
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westchester, IL and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"Sal and the team did a great job! Project was quickly quoted and quickly completed! My deck and pavers look great! I appreciated Sal's advise on stain type and color and future maintenance. Great communication and availability throughout the project. I highly recommend using Sal's services, they are very professional!"
cedar home
cedar home
STEE MILL SOOT
STEE MILL SOOT
MOLD/MOSS/MILDEW

+20

Response time2 days
31 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for M & M Roofing
M & M Roofing
4.7(
111
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westchester, IL and surrounding areas

Approved

In business since 2018

Free estimates

Offers commercial services

"We had our chimney tuck pointed and a roof put on the house. The old roof wasn’t torn down this it wasn’t in real bad shape and there was only one layer on. The work was all done in one day and everything was cleaned up when they left."
3 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Garcia's Repairs
Garcia's Repairs
4.8(
51
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Westchester, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Offers commercial services

"I had rainwater coming in through a door and window frame. Dario and Juan knew right away that the problem was coming from where my deck meets the siding. They removed deck boards to discover a gap in the siding. Checked for water damage (thankfully no damage). Sealed the gap. I have not had any rainwater issues since. Price was totally reasonable. We discussed other future repairs/projects for my home and I look forward to working with them again."
Response time6 hrs
Response rate94%
3 neighbors recently requested a quote
Home Improvements by Mike and Son
4.6(
5
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Westchester, IL and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Home Improvements by Mike and Son is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business. \n \n

Past Project
Past Project
Past Project
Past Project
Past Project

+4

Response time6 hrs
Recommended by60%of homeowners
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Deck Maintenance FAQs, answered by experts

The life expectancy of deck boards varies widely based on the material, climate, and maintenance. Untreated wood boards typically last 10 to 30 years with proper care, while pressure-treated boards can last up to 50 years. Hardwoods generally outlast softwoods. Composite boards also tend to last longer than natural wood. Environmental factors like arid or humid climates can shorten a deck's lifespan. To extend the life of wood decking, it's important to consistently clean and seal it to protect against moisture, UV light, and insects.

Whether composite decking is better than wood depends on your priorities, especially regarding budget and maintenance. Composite decking offers superior longevity (30 to 50 years) and durability, and it is low-maintenance, requiring no sanding, staining, or sealing. In contrast, wood decks typically last 10 to 30 years and need refinishing every few years. While the upfront cost of composite is higher than wood, the reduced maintenance can lead to long-term savings. If a lower initial cost is the primary factor, wood is the more affordable choice.

Your deck may look or feel fuzzy after pressure washing because the high-pressure spray tears some wood fibers as it removes the outer layer of dead and discolored wood. This fuzzy effect is a normal part of the pressure-washing process and will go away on its own in a few weeks. You can opt to spot-sand your deck if you’d like to remove it more quickly.

A wood deck requires annual cleaning and regular inspections for loose or broken boards, nails, and screws. It should be refinished by applying a stain or sealer every two to three years to protect the wood from water damage, rot, mildew, and sun fading. The exact frequency can depend on the climate and the deck's exposure to sun and moisture. If your deck is painted, it will need repainting approximately every 10 years. Signs that your deck needs refinishing include faded, splintering, or warping boards.

Composite decking may never warp, or it may warp quickly. Several factors can influence the rate of warping, including the material's quality, installation method, and installation location. Generally speaking, high-quality materials that have been installed properly are drastically less prone to warping.

The Westchester, IL homeowners’ guide to deck maintenance services

From average costs to expert advice, get all the answers you need to get your job done.